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Cheap flights from Lexington to Las Vegas from $61

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to Las Vegas departing on 2/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Lexington to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
10:08 pm - 11:38 pm
LEX
-
LAS
4h 30mnonstop
Allegiant Air Logo
2:42 pm - 9:23 pm
LAS
-
LEX
3h 41mnonstop
$119Allegiant Air
Sun, Feb 15 - Thu, Feb 19
Allegiant Air Logo
10:15 pm - 11:37 pm
LEX
-
LAS
4h 22mnonstop
Allegiant Air Logo
2:44 pm - 9:25 pm
LAS
-
LEX
3h 41mnonstop
$122Allegiant Air
Sun, Mar 22 - Thu, Mar 26
Allegiant Air Logo
10:15 pm - 11:37 pm
LEX
-
LAS
4h 22mnonstop
Allegiant Air Logo
2:44 pm - 9:25 pm
LAS
-
LEX
3h 41mnonstop
$132Allegiant Air
Sun, Mar 22 - Thu, Mar 26
Allegiant Air Logo
10:04 pm - 11:26 pm
LEX
-
LAS
4h 22mnonstop
Allegiant Air Logo
2:44 pm - 9:25 pm
LAS
-
LEX
3h 41mnonstop
$139Allegiant Air
Thu, Mar 5 - Thu, Mar 26
Allegiant Air Logo
10:18 pm - 11:38 pm
LEX
-
LAS
4h 20mnonstop
Allegiant Air Logo
2:18 pm - 9:07 pm
LAS
-
LEX
3h 49mnonstop
$158Allegiant Air
Sun, May 31 - Thu, Jun 4
Allegiant Air Logo
10:15 pm - 11:37 pm
LEX
-
LAS
4h 22mnonstop
Allegiant Air Logo
2:45 pm - 9:26 pm
LAS
-
LEX
3h 41mnonstop
$167Allegiant Air
Sun, Mar 29 - Thu, Apr 2
Allegiant Air Logo
10:08 pm - 11:38 pm
LEX
-
LAS
4h 30mnonstop
Allegiant Air Logo
2:42 pm - 9:23 pm
LAS
-
LEX
3h 41mnonstop
$176Allegiant Air
Thu, Feb 19 - Thu, Feb 26
Allegiant Air Logo
10:19 pm - 11:35 pm
LEX
-
LAS
4h 16mnonstop
Allegiant Air Logo
2:47 pm - 9:29 pm
LAS
-
LEX
3h 42mnonstop
$178Allegiant Air
Sun, May 3 - Thu, May 14
Allegiant Air Logo
10:15 pm - 11:37 pm
LEX
-
LAS
4h 22mnonstop
Allegiant Air Logo
2:45 pm - 9:26 pm
LAS
-
LEX
3h 41mnonstop
$184Allegiant Air
Thu, Mar 26 - Thu, Apr 2
Allegiant Air Logo
10:19 pm - 11:35 pm
LEX
-
LAS
4h 16mnonstop
Allegiant Air Logo
2:20 pm - 9:06 pm
LAS
-
LEX
3h 46mnonstop
$192Allegiant Air
Thu, May 14 - Thu, May 21

Delta flights from Lexington to Las Vegas

Our best Delta deals on Lexington to Las Vegas flight tickets
Delta
May 6
LEX2:19 pmLexington Blue Grass
8h 38m
1 stop
LAS7:57 pmLas Vegas Harry Reid Intl
May 13
LAS10:50 amLas Vegas Harry Reid Intl
8h 15m
1 stop
LEX10:05 pmLexington Blue Grass
$253
Delta
May 2
LEX12:44 pmLexington Blue Grass
8h 43m
1 stop
LAS6:27 pmLas Vegas Harry Reid Intl
May 15
LAS10:10 pmLas Vegas Harry Reid Intl
8h 11m
1 stop
LEX9:21 amLexington Blue Grass
$281
Delta
May 1
LEX4:53 pmLexington Blue Grass
8h 32m
1 stop
LAS10:25 pmLas Vegas Harry Reid Intl
May 13
LAS10:50 amLas Vegas Harry Reid Intl
8h 15m
1 stop
LEX10:05 pmLexington Blue Grass
$294

United Airlines flights from Lexington to Las Vegas

Our best United Airlines deals on Lexington to Las Vegas flight tickets
United Airlines
Apr 8
LEX5:45 pmLexington Blue Grass
7h 14m
1 stop
LAS9:59 pmLas Vegas Harry Reid Intl
Apr 15
LAS10:39 amLas Vegas Harry Reid Intl
10h 06m
2 stops
LEX11:45 pmLexington Blue Grass
$286
United Airlines
Feb 14
LEX5:45 pmLexington Blue Grass
7h 17m
1 stop
LAS10:02 pmLas Vegas Harry Reid Intl
Feb 19
LAS11:08 amLas Vegas Harry Reid Intl
9h 41m
2 stops
LEX11:49 pmLexington Blue Grass
$366
United Airlines
Feb 7
LEX10:30 amLexington Blue Grass
10h 59m
2 stops
LAS6:29 pmLas Vegas Harry Reid Intl
Feb 10
LAS12:31 pmLas Vegas Harry Reid Intl
7h 09m
1 stop
LEX10:40 pmLexington Blue Grass
$368

momondo Fare Finder

 
Customize your flight search to find flights from Lexington to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Lexington to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Sun 2/15

10:08 pm-11:38 pm

Nonstop4h 30m

Las Vegas Harry Reid Intl

Thu 2/19

2:42 pm-9:23 pm

Nonstop3h 41m

$119

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Sun 3/22

10:15 pm-11:37 pm

Nonstop4h 22m

Las Vegas Harry Reid Intl

Thu 3/26

2:44 pm-9:25 pm

Nonstop3h 41m

$122

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Sun 3/22

10:15 pm-11:37 pm

Nonstop4h 22m

Las Vegas Harry Reid Intl

Thu 3/26

2:44 pm-9:25 pm

Nonstop3h 41m

$132

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Thu 3/5

10:04 pm-11:26 pm

Nonstop4h 22m

Las Vegas Harry Reid Intl

Thu 3/26

2:44 pm-9:25 pm

Nonstop3h 41m

$139

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Sun 5/31

10:18 pm-11:38 pm

Nonstop4h 20m

Las Vegas Harry Reid Intl

Thu 6/4

2:18 pm-9:07 pm

Nonstop3h 49m

$158

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Sun 3/29

10:15 pm-11:37 pm

Nonstop4h 22m

Las Vegas Harry Reid Intl

Thu 4/2

2:45 pm-9:26 pm

Nonstop3h 41m

$167

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Thu 2/19

10:08 pm-11:38 pm

Nonstop4h 30m

Las Vegas Harry Reid Intl

Thu 2/26

2:42 pm-9:23 pm

Nonstop3h 41m

$176

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Sun 5/3

10:19 pm-11:35 pm

Nonstop4h 16m

Las Vegas Harry Reid Intl

Thu 5/14

2:47 pm-9:29 pm

Nonstop3h 42m

$178

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Thu 3/26

10:15 pm-11:37 pm

Nonstop4h 22m

Las Vegas Harry Reid Intl

Thu 4/2

2:45 pm-9:26 pm

Nonstop3h 41m

$184

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

Thu 5/14

10:19 pm-11:35 pm

Nonstop4h 16m

Las Vegas Harry Reid Intl

Thu 5/21

2:20 pm-9:06 pm

Nonstop3h 46m

$192

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Lexington to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of October is, on average, the cheapest month to fly to Las Vegas from Lexington, with most prices found around $208. The month of June is another great option to travel to Las Vegas, with average flight prices from Lexington averaging around $247.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Sunday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $135. Flights from Lexington to Las Vegas on a Wednesday will generally be more expensive and average around $290. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $185. Flights to Las Vegas are more costly at noon, with an average ticket price of $234. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Lexington Blue Grass to Las Vegas Harry Reid Intl flight route?

Fly from Lexington Blue Grass to Las Vegas Harry Reid Intl for the best Lexington Blue Grass - Las Vegas Harry Reid Intl flight prices

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Lexington when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $292 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Lexington for as low as $146 on momondo.

What cabin class options are available on Lexington Blue Grass to Las Vegas Harry Reid Intl flights?

There is only 1 cabin class available to choose from on Lexington Blue Grass to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Lexington to Las Vegas flight prices changed over time?

As of February 2026, prices for Lexington to Las Vegas flights are approximately 27% more expensive when compared to flights at the same time last year.

When to book flights from Lexington to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Lexington to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lexington to Las Vegas (LEX to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lexington to Las Vegas

Best Price Found

$81

Fastest flight time

4h 07m

Direct flights

Mon and Fri

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Lexington in the past 72 hours is $81. The best round-trip flight deal from Lexington to Las Vegas found on momondo in the last 72 hours is $153.
The fastest flight from Lexington to Las Vegas takes 4h 07m
Direct flights go from Lexington to Las Vegas on Monday and Friday. The only airline offering direct flights is Allegiant Air.
There is 1 airport in Las Vegas. From Lexington there are direct flights to Las Vegas Harry Reid Intl (LAS).
Search flight deals

  • How far is Lexington Blue Grass to Las Vegas Harry Reid Intl by plane?

    Lexington Blue Grass and Las Vegas Harry Reid Intl are 1684.2 mi apart from one another. A reasonable flight in good conditions will take 4h 07m.

  • When did momondo last update prices for flights from Lexington Blue Grass Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Lexington Blue Grass Airport to Las Vegas Harry Reid Intl Airport refresh daily.

  • How many operators does momondo search for flights from Lexington Blue Grass Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Lexington Blue Grass Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lexington Blue Grass Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Lexington to Las Vegas?

  • What is the most popular airline from Lexington to Las Vegas?

Best airlines flying from Lexington to Las Vegas

Compare and see reviews for airlines that fly from Lexington to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $62Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
Allegiant AirPriceFrom $86Free CancellationRating
7.2
709 reviews
Search Allegiant Air flights
DeltaPriceFrom $158Free CancellationRating
7.9
8,138 reviews
Search Delta flights
United AirlinesPriceFrom $203Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
American AirlinesPriceFrom $270Free CancellationRating
7.2
11,218 reviews
Search American Airlines flights

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Paradise
Mesquite
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Sunrise Manor
Winchester
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Lexington to Las Vegas?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Lexington to Las Vegas for you.

Can I find flights from Lexington to Las Vegas with flexible booking policies on momondo?

Flights from Lexington to Las Vegas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Lexington to Las Vegas?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Lexington to Las Vegas.

I’m not ready to book a flight from Lexington to Las Vegas right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Lexington to Las Vegas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Las Vegas and let you know when they change.

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